White-noise generator

Wednesday, 08 April, 2009 | Supplied by: ASD Technology Pty Ltd

ASD has released the NW2.3G2.7AWGN-4S WiMAX and MIMO tester from NoiseWave.

The device is a 4-channel additive white Gaussian noise generator designed to add noise to multi-channel receivers. The unit is supplied with four independent noise sources with frequency coverage from 2.3 to 2.7 GHz and an output noise density of -90 dBm/Hz per channel.

It has a spectral flatness of ±1.0 dB and is supplied with 60 dB of attenuation per channel in 1 dB steps, optionally 0.1 dB. Other frequency ranges are available.

Applications include testing multiple-input multiple-output devices, a key feature of the next generation of WiMAX mobile devices. The unit can also be used with a channel emulator to fully characterise the interoperability of WiMAX systems.

Online: www.asdtech.com.au
Phone: 02 9016 2876
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